1Key strata movement monitoring during underground coal mining and its 5-stage movement law inversion:A case study in Hongqinghe MineJU Jinfeng, XU Jialin, LIU Yangjun, MA Xiang, WANG Xiaozhen, WANG Yezheng, LIU Le, XIE Jianlin, ZHAO Fuqiang611-6222Angle effect of the roof stress transmission path in longwall mining of steeply dipping coal seamLUO Shenghu, WANG Tong, TIAN Chengyang, GAO Xicai, LANG Ding, WANG Hongwei623-6333Mining-induced stress rotation trace and its sensitivity to face advance direction in kilometer deep longwall panel with large face lengthWANG Zhaohui, SUN Wenchao, SHUI Yanting, LIU Pengju634-6504Identification method and software of key pillar in the residual pillar systemBAI Jinwen, SONG Cheng, WANG Hongwei, QI Tingye, FENG Guorui, CAO Guangming, WANG Kai, GUO Jun, SHI Xudong, CUI Boqiang651-6615Experimental study on static and dynamic mechanical properties of composite structure of anchor plate and cushionWU Yongzheng, FU Yukai, CHU Xiaowei, SUN Zhuoyue662-6716Theory and application of roof superimposed beam support of coal roadway based on effective anchorage layer thicknessYAO Qiangling, LI Yinghu, XIA Ze, LI Xuehua, WANG Xuanhui, CHAO Ning672-6827Static tensile and bolting shear mechanical properties of micro-NPR bolt steel in underground engineeringTAO Zhigang, REN Shulin, HE Manchao, XIA Min683-6948Expansion-friction energy-absorption anti-impact cable and its mechanical characteristicsWANG Aiwen, FAN Dewei, PAN Yishan, ZHAO Baoyou, DAI Lianpeng695-7109Unloading-slippage mechanism of rock burst occurred in longwall roadwayHAN Jun, CUI Luyu, JIA Dongxu, HUI Qianjia, ZHU Zhijie, CAO Chen711-72110Response characteristics of rupture mechanism and source parameters of mining tremors in frequent coal burst areaCAO Anye, CHEN Fan, LIU Yaoqi, DOU Linming, WANG Changbin, YANG Xu, BAI Xianxi, SONG Shikang722-73311Mechanism and prevention of rock burst caused by the collapse of low-level thick hard rock strata at full-height mining face in thick coal seamZHANG Junwen, DONG Xukai, CHAI Haitao, SONG Zhixiang, FAN Wenbing, WANG Qian, Lü Yulei, ZHENG Bo, BAI Junjie, LIU Zhigao, JIA Lele734-74412Study on advancing rate of steeply inclined extra-thick coal seam in rock burst mine based on loading-unloading response ratioCUI Feng, JIA Chong, LAI Xingping, CHEN Jianqiang, ZHANG Suilin, HE Shifeng745-76113A review on the interaction mechanism between coal bursts and fault structure instability from the perspective of multi-physical fieldWANG Hongwei, WANG Qing, SHI Ruiming, JIANG Yaodong, TIAN Zheng762-79014"Dual-driven" intelligent pre-warning framework of the coal burst disaster in coal mine and its engineering applicationCHEN Jie, DU Junsheng, PU Yuanyuan, JIANG Deyi, QI Qingxin791-80615Classification,prediction,prevention and control of roof movement-type mine earthquakes and induced disasters in China's coal minesZHU Sitao, LIU Jinhai, JIANG Fuxing, SHANG Xiaoguang, SUN Xikui, ZHANG Xiufeng, SONG Dazhao, ZHANG Ming, WANG Aiwen, XIE Huadong, QU Xiaocheng807-81616Source location method of microseisms with double seismic phases based on TFA-DC arrival time pickingJIA Baoxin, LI Feng817-82717Application and prospect of low-field nuclear magnetic resonance technology in accurate characterization of coal pore structureZHAI Cheng, SUN Yong, FAN Yiren, YANG Peiqiang, GE Xinmin, WU Fei, XU Jizhao, YU Xu, LIU Ting, ZHAO Yang828-84818Dynamics model for fractionation of carbon isotopes of methane in the process of desorption and diffusion for gas in coal seamsLI Wei, YANG Kang, CHENG Yuanping849-85919Analysis on the accuracy of laboratory measurement of apparent diffusion coefficient of adsorbed gas in matrix based on the competition relationship between gas flow and gas diffusionZHAO Wei, WANG Kai, LI Chengwu, JU Yang, LIU Chenxi, WEI Chengmin, YUAN Tinglu860-86920Gas desorption-diffusion hysteresis pressure and the matrix-fracture mass transfer function of dual-porosity coalLIU Qingquan, CHU Peng, HUANG Wenyi, Lü Biao, WANG Liang, ZHANG Baoyong, LIU Yuanyuan870-882 